NJM2189
sCHARACTERISTICS
HF Elevation Control Performance Curves
+25
a
+20
b
+15
c
+10
Vout
(dBr)
+5
+0
-5
-10
-15
20
50
100
200
500
1k
2k
f (Hz )
5k
10k 20k
V+=12V Vin=-20dBV(=0dBr) Left in Left Out
Focus Mode bass Compensation : Minimum (0Ω)
a:HF Elevation Control Maximum (10kΩ)
b:HF Elevation Control Center
(5kΩ)
c:HF Elevation Control Minimum (0Ω)
LF Elevation : Maximum (1kΩ)
Bass Compensation Control Performance Curves
+25
+20
+15 a
+10 b
Vout
(dBr) +5
c
+0
-5
-10
-15
20
50
100
200
500
1k
2k
f (Hz )
V+=12V Vin=-20dBV(=0dBr) Left in Left Out
Focus Mode LF Elevation : Minimum (0Ω)
a:Bass Compensation Control Maximum (1kΩ)
b:Bass Compensation Control Center (0.5kΩ)
c:Bass Compensation Control Minimum (0Ω)
5k
10k 20k
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